How to install Gnome Shell 3.2 in Debian Testing
If you are using an up-to-date installation of Debian Testing today, you have probably realised that Gnome-Shell is only available in version 3.0 from the testing repository at the time I'm writing this article (21.01.2012).
Arduino 1.0 with enc28j60 Ethernet Shield V1.1
Here is how to use the enc28j60 Ethernet Shield V1.1 with Arduino 1.0.
Open your Arduino sketchbook folder. If there is already a folder there called libraries, place the library folder in there. If not, create a folder called libraries in the sketchbook folder, and drop the library folder in there. Then re-start the Arduino programming environment, and you should see your new library in the Sketch > Import Library menu.Arduino LED Notification for Gmail on Linux
This is a small project to display new mail notification with a RGB LED connected to an Arduino.
Every few minutes, the computer will check a Gmail inbox for unread emails. If one or more unread emails are found, it will tell the Arduino to turn a light on.
Big-Fourmi Hexapod Walking Robot
Big-Fourmi is an hexapod walking robot I have designed and built in the scope of a final year project at university.
Use custom mouse buttons on a Linux system
Btnx is a small software that will let you configure your mouse's extra button on Linux.
[bug fix] Nvidia non-free driver on Debian Testing
Here is how to (temporary) fix an important bug (#642757) occurring with nvidia non-free driver on Debian Wheezy (Testing) and xserver-xorg version 1.11.1.
Arduino and SN754410 H-Bridge Motor Driver
A simple set-up to control one motor speed (PWM) and rotational direction over serial using SN754410 (L293D) motor driver.
Arduino Police Light and Sound
Dunno how I ended doing this but here it is...
Arduino Smooth Random RGB LED Colour
Here is a simple code to smoothly generate some random colours using an RGB LED and an Arduino.
Arduino and HC-SR04 ultrasonic sensor
Here is just a simple code example.
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